Well, now we are learning that the knife in question was absolutely capable of inflicting 'mortal wounds,' according to the medical examiner who was tasked with investigating the wounds on victims Ron Goldman and Nicole Brown Simpson!

According to Dr. Irwin Golden, as reported by TMZ, a knife with at least a 4" blade would have been needed to do the deed — and the knife in question has a 5" blade.

Plus, considering how deep and violent the wounds are, the knife in question would have needed to be heavy and sturdy — and a knife expert told TMZ that the one in question was made with heavy-duty American-made steel at that time.